ML071940454
| ML071940454 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  |
| Issue date: | 07/11/2007 |
| From: | Medenciy C Wolf Creek |
| To: | Christian Jacobs NRC/NRR/ADRO/DLR |
| References | |
| Download: ML071940454 (2) | |
Text
Christian Jacobs - CR Fire' CDFVaueClarification.
...-Pa_
From:
"Medenciy Charlie M" <chmeden@WCNOC.com>
To:
"Christian Jacobs (E-mail)" <CJJ @nrc.gov>
Date:
7/11/2007 10:46:14 AM
Subject:
CR Fire CDF Value Clarification The value of 2.22E-6 reported in the ER for the fire re-analysis is correct, and that the CR fire CDF actually increased in the fire re-analysis from 1.43E-06 to 2.22E-06.
Original Message -----
From: Robert Palla [1]
Sent: Wednesday, July 11, 2007 8:27 AM To: Christian Jacobs Cc: bmrowca@islinc.com
Subject:
Fwd: RE: CR Fire CDF Value Clarification Chris - In addition to confirming that the IPEEE control room fire CDF reported in the ER was incorrect (should have been 1.43E-6 rather than 6.31 E-5), it would be a good idea to have WCNOC also confirm that the value of 2.22E-6 reported in the ER for the fire re-analysis is correct, and that the CR fire frequency actually increased in the fire re-analysis (the ER states that it decreased, but that statement appears incorrect given the correction to the IPEEE value). Bob
>>> Christian Jacobs 07/11/2007 8:41 AM >>>
- Bob, See attached email from Charlie (Wolf Creek). He confirmed that they used the incorrect number, and that you and Bruce are correct in using the IPEEE number. I'm thinking I can just add the email to ADAMS and this will resolve the issue. I don't think I need to ask them to send this info under oath and affirmation since the 1.43 number is something that we can can reference from IPEEE.
Do you agree?
Chris Christian Jacobs Environmental Project Manager Division of License Renewal U.S. Nuclear Regulatory Commission 301-415-3874 O-12D1 1 cjj @ nrc.gov
\\..
W}00001..TMP Mail Envelope Properties (4694ED25.555:17 : 21845)
Pageý 1
Subject:
Creation Date From:
Created By:
CR Fire CDF Value Clarification 7/11/2007 10:45:23 AM "Medenciy Charlie M" <chmeden@WCNOC.corn>
chmeden @WCNOC.com Recipients nrc.gov OWGWPO04.HQGWDOO1 CJJ (Christian Jacobs)
Post Office OWGWPO04.HQGWDO01 Route nrc.gov Files MESSAGE Mail Mail Mime.822 Options Expiration Date:
Priority:
ReplyRequested:
Return Notification:
Concealed
Subject:
Security:
Size 1471 Date & Time 7/11/2007 10:45:23 AM 9940 None Standard No None No Standard Junk Mail Handling Evaluation Results Message is eligible for Junk Mail handling This message was not classified as Junk Mail Junk Mail settings when this message was delivered Junk Mail handling disabled by User Junk Mail handling disabled by Administrator Junk List is not enabled Junk Mail using personal address books is not enabled Block List is not enabled